TESARO INC

CUSIP: 881569107 Class: COM

ORBIMED ADVISORS LLC's Holding History (CIK: 0001055951)

Note: Option positions (PUT/CALL) are excluded.

Q3 2018
Shares 67,281 Value ($000) $2,625 Avg Close — Range —
Q2 2018
Shares 67,281 Value ($000) $2,992 Avg Close — Range —
Q1 2018
Shares 67,281 Value ($000) $3,844 Avg Close — Range —
Q4 2017
Shares 67,281 Value ($000) $5,576 Avg Close — Range —
Q2 2017
Shares 30,301 Value ($000) $4,238 Avg Close — Range —
Q1 2017
Shares 47,200 Value ($000) $7,263 Avg Close — Range —
Q4 2016
Shares 47,200 Value ($000) $6,347 Avg Close — Range —
Q1 2016
Shares 1,912,000 Value ($000) $84,185 Avg Close — Range —
Q4 2015
Shares 1,764,700 Value ($000) $92,329 Avg Close — Range —
Q3 2015
Shares 1,735,200 Value ($000) $69,582 Avg Close — Range —
Q2 2015
Shares 2,071,480 Value ($000) $121,782 Avg Close — Range —
Q1 2015
Shares 2,057,700 Value ($000) $118,112 Avg Close — Range —
Q4 2014
Shares 1,330,000 Value ($000) $49,463 Avg Close — Range —
Q1 2014
Shares 847,800 Value ($000) $24,993 Avg Close — Range —